CVE-2025-54053

MEDIUM

Groundhogg <= 4.2.2 - PHP Object Injection via Untrusted Data Deserialization

Title source: llm

Description

Deserialization of Untrusted Data vulnerability in Adrian Tobey Groundhogg groundhogg allows Object Injection.This issue affects Groundhogg: from n/a through <= 4.2.2.

References (2)

Core 2

Core References

Vdb Entry vdb-entry

https://patchstack.com/database/Wordpress/Plugin/groundhogg/vulnerability/wordpress-groundhogg-4-2-2-php-object-injection-vulnerability?_s_id=cve

Third Party Advisory

https://patchstack.com/database/wordpress/plugin/groundhogg/vulnerability/wordpress-groundhogg-4-2-2-php-object-injection-vulnerability?_s_id=cve

Scores

CVSS v3 6.6

EPSS 0.0034

EPSS Percentile 25.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-502

Status published

Products (1)

Adrian Tobey/Groundhogg < 4.2.2

Published Aug 20, 2025

Tracked Since Feb 18, 2026